Activating The Mechanical Oil Pressure Shut Down Device (Option) - Hatz Diesel 1D81 Owner's Manual

1D42, 1D50, 1D81, 1D90
Overview – Encapsulated model 1D42C, 1D81C
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Procedure
Step
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7.3.2 Activating the mechanical oil pressure shut down device (option):

Requirements
Activation of the mechanical oil pressure shut down device is required in the
following situations:
▪ Engine shuts down due to insufficient engine oil supply
▪ Engine shuts down due to empty fuel tank
▪ at first filling of the fuel tank
▪ after turning over at low temperatures
▪ after several unsuccessful starting processes
▪ after changing the fuel filter
HATZ
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Position 0
Position 1
Decompression lever
Activity
Turn the decompression lever (2) to the end stop (position 1).
The automatic decompression engages audibly in this position
and the engine is ready to start.
NOTICE
After engaging the automatic decompression on the end stop,
five crankhandle turns are required until the engine compresses
again and can ignite.
Operator's Manual
Operation and use
43